mysqlÒ»¸ö±íµÄ·ÖÇøÎļþ¶ªÊ§
²Ù×÷ϵͳÊÇlinux,
ÔÚ½øÐÐselect²éѯµÄʱºò±¨´í£ºCan't find file: 'myinfo' (errno: 2)
½á¹ûÔÚÊý¾Ý¿âĿ¼ÀïÒ»²é£¬myinfoµÄ·ÖÇøÎļþÈ«²»¼ûÁË£¬µ«ÊÇÏàÓ¦µÄmyinfo.frm myinfo.parÎļþ»¹ÔÚ¡£
Êý¾Ý¿âÄÚÆäËüµÄ±í»¹¶¼Õý³££¬Î¨¶À¸Ã±íµÄ·ÖÇøÎļþĪÃûÏûʧ£¡
¶øÇÒ£¬Êý¾Ý¿âĿ¼µÄ´óСû±ä£¬Ò²¾ÍÊÇ˵ÎļþÒ²Ðí»¹´æÔÚ£¬µ«¾ÍÊÇÕÒ²»µ½ÁË£¡
ÄãÓÃ
ALTER TABLE FF DROP PARTITION partition_names
¿´¿´ÄÜ·ñ³É¹¦£¬±íÖеÄÊý¾ÝÊÇ·ñ¶ªÊ§
²»ÐУ¬²úÉú´íÎó
ERROR 1017 (HY000): Can't find file: 'myfile' (errno: 2)
SELECT * from TT
ÄÜ·ñ³É¹¦
Ò²²»ÐУ¬»¹ÊDzúÉú´íÎó£º
ERROR 1017 (HY000): Can't find file: 'myfile' (errno: 2)
ÔÚÊý¾Ý¿âĿ¼Ï£¬´Ë±íµÄ*.MYDºÍ*.MYIÎļþ¶¼²»¼ûÁË£¡ÎÒ¾ø¶ÔûÓÐɾ³ý¹ýÕâЩÎļþ£¡
²é¿´INFORMATION_SCHEMA.PARTITIONS±í
¿ÉÒԲ鿴±í¾ßÓÐÄö·ÖÇø¡¢·ÖÇøµÄ·½·¨¡¢·ÖÇøÖÐÊý¾ÝµÄ¼Ç¼ÊýµÈÖØÒªÐÅÏ¢
MYDÊÇÊý¾ÝÎļþ£¬Ã»ÓÐÁË£¬Êý¾Ý»á¶ªÊ§£¬ÔÚLINUXÏÂÓ¦¸ÃÓдÅÅָ̻´Ö®ÀàµÄÈí¼þ°É£¿
myinfo ±íµÄÒýÇæÊÇʲô£¿ create table Óï¾äÊÇʲô£¿
ÒýÇæÊÇmyisam
Ïà¹ØÎÊ´ð£º
Óиöwinform³ÌÐò,ʹÓÃc#+mysql,ÐèÒªÔÚÒ»¸ö´°ÌåÉèÖÃmysql×Ô¶¯É¾³ý¹¦ÄÜ,°üÀ¨×Ô¶¯É¾³ý¶àÉÙÌì֮ǰµÄÊý¾ÝÒÔ¼°ÊÇ·ñ¿ªÆô×Ô¶¯É¾³ý¹¦ÄÜ,ÎÒ³ÌÐòÍ˳öºó,»¹Ôõô¿ØÖÆMysql×Ô¼ºÉ¾³ý°¡?ÊDz»ÊÇÒªÓÃmysqlµÄeventÀ´ÊµÏÖ?c#¿ÉÒÔµ÷ÓÃmysq ......
Õâ¸öÊÓÆµ½²µÄºÜÏêϸ, ¶ÔÐÂÊַdz£ÓÐÓÃ, »ù±¾ÉÏÒ»¿´¾Í¶®
ÓÉÓÚÌ«´óÁË(50m, ÎÒÖ»ÄÜÉÏ´«20m), ÎÒÉÏ´«²»ÁË, Ö»ºÃÌù³öÏÂÔØµØÖ·
ÏÂÔØµØÖ·: http://ftel1.3800hk.com/0807/080720djxnzj.rar
ºÃ¶«Î÷,ϸö¿´¿´
......
ÇëÎÊÏÂÄܲ»ÄÜÔÙwindows϶¨ÆÚÇå¿ÕmysqlÒ»¸ö±íÖеÄÈ«²¿Êý¾Ý£¬ÓÃPHPʵÏÖ£¡
лл¸÷λÁË
¾Í±ÈÈçÒ»¸öÐÇÆÚÇå¿ÕÒ»´Î
±ÈÈçÿ¸öÐÇÆÚÁùÁãµãÇå¿ÕÒ»´Î£¡
ллÁË
¼Æ»®ÈÎÎñ...php....sql...truncate....OK
Äã¾ÍÕâ½ÓÔÚҳà ......
Ҫת³ÉÒ»ÑùµÄЧ¹û£¬ÓÃpowerdesignerÔõôת£¿ÄÜתÂð£¿
create table publishers (
publisherID int identity,
publisherName varchar (30) NOT NULL,
constraint pk_publishers primary key (publisherID)
)& ......